AR241819A1 - Mejoras en dispositivos electronicos para el comando de los cambios de velocidades de una transmision automatica para vehiculos automoviles. - Google Patents

Mejoras en dispositivos electronicos para el comando de los cambios de velocidades de una transmision automatica para vehiculos automoviles.

Info

Publication number
AR241819A1
AR241819A1 AR80281869A AR28186980A AR241819A1 AR 241819 A1 AR241819 A1 AR 241819A1 AR 80281869 A AR80281869 A AR 80281869A AR 28186980 A AR28186980 A AR 28186980A AR 241819 A1 AR241819 A1 AR 241819A1
Authority
AR
Argentina
Prior art keywords
speed
branches
bridges
control device
change control
Prior art date
Application number
AR80281869A
Other languages
English (en)
Original Assignee
Renault
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault filed Critical Renault
Application granted granted Critical
Publication of AR241819A1 publication Critical patent/AR241819A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

MEJORAS EN DISPOSITIVOS ELECTRONICOS PARA EL COMANDO DE LOS CAMBIOS DE VELOCIDAD DE UNA TRANSMISION AUTOMATICA, PARA VEHICULOS AUTOMOTORES, QUE COMPRENDE UNA CAJA DE VELOCIDADES DOTADA DE UN TRENDE ENGRANAJES EPICICLOIDALES ACCIONADO POR DOS EMBRAGUES Y POR DOS FRENOS, ALIMENTADOS POR UN CIRCUITO HIDRAULICO COMANDADO POR DOS ELECTROVALVULAS CAPACES DE RELACIONAR AUTOMATICAMENTE LOS ENGRANAJES DE LA CAJA DE VELOCIDADES PARA ESTABLECER LAS DIFERENTES RELACIONES DE VELOCIDAD, Y POR UNA VALVULA MANUAL CONECTADA A UNA PALANCA SELECTORA DE VELOCIDAD, ESTANDO LAS ELECTROVALVULAS CONECTADAS A UN DISPOSITIVO DE COMANDO ELECTRONICO CONSTITUIDO POR UN REGULADOR ELECTRONICO, CAPAZ DE SUMINISTRAR SENALES DE COMANDO DE SELECCION DE LAS RELACIONES DE VELOCIDAD. EL REGULADOR ELECTRONICO ESTA CONSTITUIDO POR UN PRIMER COMPARADOR Y UN SEGUNDO COMPARADOR DE LA DURACION DEL PERIODO DE UNA SENAL CORRESPONDIENTE A LA VELOCIDAD DEL VEHICULO CON RESPECTO A UNA SENAL DE PREFERENCIA (FUNCION DE LA CARGA DE L MOTOR).
AR80281869A 1979-07-24 1980-07-23 Mejoras en dispositivos electronicos para el comando de los cambios de velocidades de una transmision automatica para vehiculos automoviles. AR241819A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919104A FR2461857A1 (fr) 1979-07-24 1979-07-24 Dispositif electronique de commande des changements de rapports de vitesses pour une transmission automatique de vehicule automobile

Publications (1)

Publication Number Publication Date
AR241819A1 true AR241819A1 (es) 1992-12-30

Family

ID=9228246

Family Applications (1)

Application Number Title Priority Date Filing Date
AR80281869A AR241819A1 (es) 1979-07-24 1980-07-23 Mejoras en dispositivos electronicos para el comando de los cambios de velocidades de una transmision automatica para vehiculos automoviles.

Country Status (10)

Country Link
US (1) US4412290A (es)
EP (1) EP0022944B1 (es)
JP (1) JPS5620857A (es)
AR (1) AR241819A1 (es)
BR (1) BR8004627A (es)
CA (1) CA1168733A (es)
DE (1) DE3068789D1 (es)
ES (1) ES8105457A1 (es)
FR (1) FR2461857A1 (es)
PT (1) PT71471A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420295B (sv) * 1980-11-28 1981-09-28 Saab Scania Ab Forfarande for automatiskt vexelval i en fordonstransmission
JPS57146944A (en) * 1981-03-04 1982-09-10 Toyota Motor Corp Speed change controller of automatic speed changer
JPS57195951A (en) * 1981-05-29 1982-12-01 Toyota Motor Corp Speed change method of automatic speed change gear
DE3139838C2 (de) * 1981-10-07 1995-11-30 Bosch Gmbh Robert Steuervorrichtung für ein Automatikgetriebe in einem Kraftfahrzeug
CA1217834A (en) * 1983-06-30 1987-02-10 Toshihiro Hattori Method of controlling gear changing operation in automatic transmission
JPS60103808A (ja) * 1983-11-11 1985-06-08 Seiko Instr & Electronics Ltd 心電計増幅回路
DE3418044A1 (de) * 1984-05-15 1986-04-10 Alfred Teves Gmbh, 6000 Frankfurt Bremsanlage fuer kraftfahrzeuge
JPS624948A (ja) * 1985-06-28 1987-01-10 Toyota Motor Corp 回転速度センサの異常判定装置
US5022286A (en) * 1988-04-11 1991-06-11 Nissan Motor Co., Ltd. System for and method of controlling shifting in gear position in automatic transmission
JPH0642874B2 (ja) * 1988-10-06 1994-06-08 株式会社中日電子 心電図における微小電位検出表示方法
US5459664A (en) * 1991-11-18 1995-10-17 Buckalew; Robert Diesel governor tester
JP4460145B2 (ja) * 2000-08-30 2010-05-12 本田技研工業株式会社 電気自動車におけるインホイール変速機の制御装置
KR100435649B1 (ko) * 2001-05-04 2004-06-12 현대자동차주식회사 차량용 자동 변속기의 변속 제어방법
US20130240664A1 (en) * 2012-03-16 2013-09-19 Borealis Technical Limited Method for determining relational speed and position in an aircraft equipped with a landing gear drive wheel
FR3017959B1 (fr) * 2014-02-24 2017-08-25 Lohr Electromecanique Procede de detection d'un court-circuit dans une machine synchrone equipee d'un capteur de position angulaire
KR101610120B1 (ko) * 2014-09-30 2016-04-08 현대자동차 주식회사 하이브리드 차량의 크립 토크 제어 장치 및 방법
CN110162106B (zh) * 2019-05-16 2022-04-22 安徽三联机器人科技有限公司 一种电动推杆的定位方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1397442A (fr) * 1964-03-19 1965-04-30 Renault Alternateur à aimant tournant et à tension réglable, notamment applicable à la commande de transmission de puissance sur automobiles
FR88608E (fr) * 1965-05-12 1967-03-03 Renault Alternateur à aimant tournant et à tension réglable, notamment applicable à la commande de transmission de puissance sur automobiles
FR1453300A (fr) * 1965-05-13 1966-06-03 Renault Dispositif de commande en tension notamment pour changements de rapport pour transmission automatique de véhicule
FR1457550A (fr) * 1965-09-10 1966-01-24 Renault Gouverneur de commande en fonction de la fréquence et d'au moins un paramètre auxiliaire
FR90531E (fr) * 1966-05-10 1967-12-29 Renault Alternateur à aimant tournant et à tension réglable, notamment applicable à la commande de transmission de puissance sur automobiles
FR1520662A (fr) * 1967-02-08 1968-04-12 Renault Perfectionnement aux dispositifs de commande électrique pour boîtes de vitesses
FR2076715A5 (es) * 1970-01-26 1971-10-15 Peugeot & Renault
JPS4843204B1 (es) * 1970-12-21 1973-12-17
JPS4838581B1 (es) * 1970-12-27 1973-11-19
JPS5137992Y2 (es) * 1971-05-24 1976-09-17
FR2181554B1 (es) * 1972-04-28 1976-10-29 Cem Comp Electro Mec
JPS5314697B2 (es) * 1972-09-08 1978-05-19
JPS5330150B2 (es) * 1973-04-14 1978-08-25
IT1048310B (it) * 1973-04-26 1980-11-20 Voith Getriebe Kg Cambio di velocita particolarmente per veicoli funzionante in dipendenza del carico
DE2412753C2 (de) * 1973-04-26 1983-01-27 Voith Getriebe Kg, 7920 Heidenheim Lastschaltgetriebe
US4073204A (en) * 1973-04-26 1978-02-14 Voith Getriebe Kg Transmission-ratio-changer for multiple-transmission-ratio transmission arrangement
FR2266061B1 (es) * 1974-03-29 1979-02-16 Berliet Automobiles
FR2268268B1 (es) * 1974-04-16 1976-10-29 Peugeot & Renault
FR2393205A1 (fr) * 1974-07-05 1978-12-29 Anvar Dispositif de selection des caracteristiques, d'une transmission entre un moteur et sa charge
SE7510111L (sv) * 1974-10-16 1976-04-20 Voith Getriebe Kg Lastvexellada
US4102222A (en) * 1977-01-03 1978-07-25 Borg-Warner Corporation Transmission control system
EP0003592B2 (en) * 1978-02-15 1985-02-06 Anglo American Corporation of South Africa Limited Gear ratio selection apparatus
JPS6026731B2 (ja) * 1978-08-30 1985-06-25 トヨタ自動車株式会社 車輌用変速機の変速時期指令装置
US4290324A (en) * 1978-10-04 1981-09-22 Regie Nationale Des Usines Renault Apparatus for controlling an automatic transmission
FR2438208A1 (fr) * 1978-10-04 1980-04-30 Renault Dispositif de commutation sequentielle pour la commande d'une transmission automatique

Also Published As

Publication number Publication date
EP0022944B1 (fr) 1984-08-01
PT71471A (fr) 1980-07-01
JPH0117022B2 (es) 1989-03-28
JPS5620857A (en) 1981-02-26
US4412290A (en) 1983-10-25
CA1168733A (fr) 1984-06-05
FR2461857A1 (fr) 1981-02-06
EP0022944A3 (en) 1982-01-06
DE3068789D1 (en) 1984-09-06
BR8004627A (pt) 1981-02-03
ES493620A0 (es) 1981-05-16
ES8105457A1 (es) 1981-05-16
EP0022944A2 (fr) 1981-01-28
FR2461857B1 (es) 1984-05-25

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